What is the Greatest Common Factor of 17211 and 17217?

Greatest common factor (GCF) of 17211 and 17217 is 3.

GCF(17211,17217) = 3

We will now calculate the prime factors of 17211 and 17217, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 17211 and 17217.

How to find the GCF of 17211 and 17217?

We will first find the prime factorization of 17211 and 17217. After we will calculate the factors of 17211 and 17217 and find the biggest common factor number .

Step-1: Prime Factorization of 17211

Prime factors of 17211 are 3, 5737. Prime factorization of 17211 in exponential form is:

17211 = 3¹ × 5737¹

Step-2: Prime Factorization of 17217

Prime factors of 17217 are 3, 1913. Prime factorization of 17217 in exponential form is:

17217 = 3² × 1913¹

Step-3: Factors of 17211

List of positive integer factors of 17211 that divides 17211 without a remainder.

1, 3, 5737

Step-4: Factors of 17217

List of positive integer factors of 17217 that divides 17211 without a remainder.

1, 3, 9, 1913, 5739

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 17211 and 17217. The biggest common factor number is the GCF number.
So the greatest common factor 17211 and 17217 is 3.

Also check out the Least Common Multiple of 17211 and 17217